6039 search results - page 1121 / 1208 » The Function Space of an Activity |
VLDB
2007
ACM
14 years 2 months ago
2007
ACM
A top-k query retrieves the k highest scoring tuples from a data set with respect to a scoring function defined on the attributes of a tuple. The efficient evaluation of top-k q...
IJCNN
2006
IEEE
14 years 2 months ago
2006
IEEE
– When subjected to transient disturbances in the power grid, the variable frequency converter (VFC) is the most sensitive part in the variable-speed wind turbine generator syste...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Opportunistic spectrum access and adaptive power management are effective techniques to improve throughput, delay performance, and energy efficiency for wireless networks. In ...
WIOPT
2006
IEEE
14 years 2 months ago
2006
IEEE
— This paper presents the first analytical model for ad hoc networks equipped with multiple-input multiple-output (MIMO) radios using space-time coding (STC) that considers the ...
ASPLOS
2006
ACM
14 years 2 months ago
2006
ACM
While the number of transistors on a chip increases exponentially over time, the productivity that can be realized from these systems has not kept pace. To deal with the complexit...